Microphone



FIG. 1 is a perspective view of a microphone showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view rotated a quarter turn from that shown in FIG. 4; and,

FIG. 6 is a side view rotated a half turn from that shown in FIG. 5. 

The ornamental design for a microphone, as shown and described. 